Calculates and plots the autocorrelation function for the bivariate time series of interarrival times and magnitudes.
# S3 method for ctre acf(x, OCTRE = FALSE, ...)
x | An object of class |
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OCTRE | If FALSE (default), each magnitude is matched with its preceding interarrival time. If TRUE, each magnitude is matched with its succeeding interarrival time. |
... | Additional arguments passed to |